For this challenge, it's a question of opening chests inside containers with windows, which are spread all over the map.
Map
In detail
On the islands in the middle of the volcano's lava river.
In the factories south of Dusty, directly under the meteorite.
Between Dusty and the factories.
At the exit of the nightclub located in the snowy area.
In the factories south of the nightclub.
In the desert junkyard south of Paradise Palm.
